Novel shock absorption pad

Abstract

The invention provides a novel shock absorption pad. A shock absorption pad body is made from natural rubber, higher in elasticity and more suitable for a working condition of shock; moreover, a spring is added into the shock absorption pad body, and capable of absorbing shock to a certain extent, so that an improvement effect is acted on the overall strength of the product to a certain extent; meanwhile, partition and isolation functions are realized for the interior of the shock absorption pad body to a certain extent, when the isolated shock absorption pad body is driven to shock by a machine, the shock part of the isolated shock absorption pad body is not easily concentrated at some specific parts, and therefore, the case that lots of heat is released at the positions if the shock of the machine is concentrated at some specific parts after being transferred into the product, in the prior art, can be avoided; and moreover, because the spring penetrates through all the specific positions, the heat released during the shock of the spring is less than the heat released by rubber, meanwhile, the spring is made from metal and great in thermal conductivity, and the heat released due to the shock cannot be concentrated at the specific positions, and in this way, local high temperature is not easily caused.

Description

technical field [0001] The invention relates to the field of rubber products, in particular to a novel shock absorbing pad. Background technique [0002] The existing shock absorber is characterized by both high elasticity and high viscosity. The elasticity of rubber is produced by the change of its coiled molecular conformation. The interaction between rubber molecules will hinder the movement of molecular chains, thus showing the characteristics of viscous damping, so that the stress and strain are often in an unbalanced state. [0003] However, the existing shock absorber is made of solid natural rubber, and its service life cannot meet the customer's requirements. After using the shock absorber for a period of time, the internal condition of the shock absorber has changed significantly after being cut, and some parts of the shock absorber are loose. , and even some tiny series of cavities appear, and some parts of the rubber harden and lose elasticity. [0004] At the ...

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Problems solved by technology

[0003] However, the existing shock absorber is made of solid natural rubber, and its service life cannot meet the customer's requirements. After using the shock absorber for a period of time, the internal condition of the shock absorber has changed significantly after being cut, and some parts of the shock absorber are loose. , and even some tiny series of holes appear, and some parts of the rubber harden and lose elasticity

[0004] At the same time, due to the heat absorption and heat transfer of existing products, when the vibration of the machine is transmitted to the inside of the product, if it is concentrated in some specific parts, a large amount of heat will be released in these positions. Since the thermal conductivity of the rubber itself is not good, these positions are easy to Local high temperature is generated. When the temperature reaches a certain level, the rubber will deteriorate and lose its elasticity, and the product will be damaged.

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